Think the last bts pics that came last week was still on the same track - so can expect this to be dragged long.
Step mom ... yeah... can only hope now that she is negative later. Tulsi leaving home does seem like it has more to it than whats shown until now... hope. but yeah, not expecting her to have a hand in her death now - doesnt seem likely anymore.
Bus driver and perhaps any rescue mission guys who come up later remain to ask G the same question again. Glad they didnt ask whether she is her real mom 😉.